diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 0d2963a6bf..4c064574a1 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,7 @@
+2015-11-22  Doug Evans  <xdje42@gmail.com>
+
+	* target.h: #include <sys/types.h>.
+
 2015-11-19  Pedro Alves  <palves@redhat.com>
 
 	* linux-low.c (linux_process_qsupported): Change prototype.
diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h
index 6fa454dfb4..358a8ab77a 100644
--- a/gdb/gdbserver/target.h
+++ b/gdb/gdbserver/target.h
@@ -21,6 +21,7 @@
 #ifndef TARGET_H
 #define TARGET_H
 
+#include <sys/types.h> /* for mode_t */
 #include "target/target.h"
 #include "target/resume.h"
 #include "target/wait.h"